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Heart|Lab Grown|IGI

1.30ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG844654850

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844654850

Diamond specifications and retailer prices

From £255 GBP
As of October 30, 2026
Save £1,200 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,455 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844654850 or 844654850. Listed at 11 retailers as of October 29, 2026, with prices from £255 to £1,455, a £1,200 spread on the same certified stone. Do Amore Diamonds lists it at £1,455. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844654850
Dimensions6.75 × 7.73 × 4.30 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm7.73 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844654850
Side View
Table 63.0%Crown 32.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 55.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,455 GBP|Low: £229 GBP|High: £1,455 GBP|Avg: £609 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5£255 GBP
Retailer 3£287 GBP
Retailer 9£318 GBP
Retailer 12£326 GBP
Retailer 8£506 GBP
Retailer 10£607 GBP
Retailer 2£627 GBP
Retailer 7£667 GBP
Retailer 4£716 GBP
Retailer 11£820 GBP
Retailer 6£836 GBP
Do Amore Diamonds£1,455 GBP

16 data points across 12 retailers

11 retailers£255 GBP to £1,455 GBP

A
Cheapest Retailer
-
£255 GBP
A
Retailer 2
-
£287 GBP
HK$3,000 HKD
View
A
Retailer 3
-
£318 GBP
$426 USD
View
A
Retailer 4
-
£326 GBP
$437 USD
View
B+
Retailer 5
-
£506 GBP
A$1,044 AUD
View
B+
Retailer 6
-
£607 GBP
$813 USD
View
B+
Retailer 7
-
£627 GBP
$840 USD
View
B+
Retailer 8
-
£667 GBP
A$1,375 AUD
View
B
Retailer 9
-
£820 GBP
SGD 1,485 SGD
View
B
Retailer 10
-
£836 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B490C07FC · Oct 29
£1,455 GBP
$1,950 USD
View
10 more retailers have this diamond
Prices start from £255 GBPSave up to £1,200 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.30ct Heart
£255 GBP